'Characteristic impedance' presentation slideshows

G9 - ANTENNAS [4 exam questions - 4 groups]

G9 - ANTENNAS [4 exam questions - 4 groups]. G9A Antenna feedlines: characteristic impedance, and attenuation; SWR calculation, measurement and effects; matching networks G9B Basic antennas G9C Directional antennas G9D Specialized antennas. Feedlines.

1.73k views • 142 slides

Waves and Transmission Lines

Waves and Transmission Lines. TechForce + Spring 2002 Externship Wang C. Ng. Traveling Waves. Standing Waves. Standing Waves. Envelop of a Standing Wave. Load. Waves in a transmission line. Electrical energy is transmitted as waves in a transmission line.

2.41k views • 98 slides

Noti-Fire-Net TM

Noti-Fire-Net TM. Doc. 50257. Network Components. Noti-Fire-Net TM. A series of modules and products which allow a group of Fire Alarm Control Panels and other control equipment to connect forming a true peer-to-peer network. Page 4. Noti-Fire-Net TM.

834 views • 60 slides

846 views • 48 slides

Transmission Lines

Transmission Lines. Animation Links. http://www.ee.ust.hk/eee/course/elec241/java/refwave1.html. http://www.ee.ust.hk/eee/course/elec241/java/refwave5.html. http://www.photonics.ece.mcgill.ca/courses/304-352/tl_anims_harmonic.html.

556 views • 37 slides

Chapter 4

Chapter 4. Microwave Network Analysis. Equivalent Voltage and Current. For non-TEM lines, the quantities of voltage, current, and impedance are nor unique, and are difficult to measured. Following considerations can provide useful result:

794 views • 34 slides

IMPEDANCES OF TERMINATED LINES

IMPEDANCES OF TERMINATED LINES. In this section we want to find an expression for the impedance of a load and line combination:. Z in = ? Z o Z L.

422 views • 28 slides

Computer Networks and the Internet

Computer Networks and the Internet. Internet Service Providers (ISP) Networks WAN Wide Area Network LAN Local Area Network Computers Sneakernet Sharing ARPA Internet. Phone vs. Data. Point to Point Single Address per line All calls to a Central Office Party (Shared) Lines.

362 views • 26 slides

Lecture 6

Lecture 6. 2.3 Coaxial line.

400 views • 26 slides

EMC Basics concepts

EMC Basics concepts. Summary. Basic Principles Specific Units LC Resonance Radiating element Emission Spectrum Susceptibility Spectrum Notion of margin Impedance Conclusion. Basic principles. CONDUCTED AND RADIATED EMI. Conducted mode. Radiated mode.

333 views • 25 slides

Properties of Some Typical Substrate Materials

Properties of Some Typical Substrate Materials. MIC Manufacturing Technology. Thin-Film Module. Circuit is accomplished by a plate-through technique or an etch-back technique. Thick-Film Module. 1) Thick-film patterns are printed and fired on the ceramic substrate.

466 views • 24 slides

Developing an SI Tool Set for Engineering Design Discovery, Physical Insight, and Education

Developing an SI Tool Set for Engineering Design Discovery, Physical Insight, and Education. Amendra Koul 1 , Andrew Conrad 1 , Russell Jackson 2 , Alex Packard 2 ,Andrew Anderson 2 , Ben Cook 2 ,Ching-Chen Ma 3 Jianjian Song 2 , Edward Wheeler 2 , James Drewniak 1

364 views • 22 slides

16.360 Lecture 4

308 views • 20 slides

Transmission Lines for the Terrified

Transmission Lines for the Terrified. Jeff 9V1AS. Filename:BB249_70.

290 views • 19 slides

ALERT workshop 2014

324 views • 19 slides

Current and voltage on a transmission line : Look for V=ZI

354 views • 18 slides

- Risetime of a typical ATLAS LAr pulse is approx. 20 ns,

Frequency dependent Measurement and theoretical Prediction of Characteristic Parameters of Vacuum Cable Micro-Striplines. - Risetime of a typical ATLAS LAr pulse is approx. 20 ns, corresponding to a bandwidth of 17.5 MHz. - Explore the frequency dependent behaviour of the vacuum cable

203 views • 11 slides

The Smith Chart

649 views • 11 slides